GPU Comparison

A

AMD

RADEON

AMD Radeon Pro Vega II Duo

CORE STATE Vega 20

VRAM 32 GB

CLOCK SPEED 1720 MHz

TDP 475 W

BUS WIDTH 4096 bit

ARCHITECTURE GCN 5.1

nm

PROCESS 7 nm

LAUNCH DATE 2019

VS

A

AMD

RADEON

Radeon RX 9070

CORE STATE Navi 48

VRAM 16 GB

CLOCK SPEED 2520 MHz

TDP 220 W

BUS WIDTH 256 bit

ARCHITECTURE RDNA 4.0

nm

PROCESS 4 nm

LAUNCH DATE 2025

PERFORMANCE BENCHMARKS

geekbench_metal

131,414

N/A

geekbench_opencl

98,341

133,741

3dmark_3dmark_steel_nomad_dx12

N/A

6,290

geekbench_vulkan

N/A

165,532

passmark_directx_10

N/A

141

passmark_directx_11

N/A

281

passmark_directx_12

N/A

74

passmark_directx_9

N/A

343

passmark_g2d

N/A

1,280

passmark_g3d

N/A

25,381

passmark_gpu_compute

N/A

14,737

DETAILED SPECIFICATIONS

SPECIFICATION

Pro Vega II Duo

RX 9070

Core Specs

Shading Units

4,096

3,584 -12.5%

Shaders

4,096

3,584 -12.5%

TMUs

256

224 -12.5%

ROPs

64

128 +100.0%

Compute Units

64

56 -12.5%

Clocks

Base Clock

1400 MHz

1330 MHz

Boost Clock

1720 MHz

2520 MHz

Game Clock

—

2070 MHz

Memory Clock

1000 MHz 2 Gbps effective

2518 MHz 20.1 Gbps effective

Memory

Memory Size

32 GB

16 GB

VRAM (MB)

32,768

16,384 -50.0%

Memory Type

HBM2

GDDR6

Memory Bus

4096 bit

256 bit

Bandwidth

1.02 TB/s

644.6 GB/s

Cache

L1 Cache

16 KB (per CU)

—

L2 Cache

4 MB

8 MB

L3 Cache

—

64 MB

L0 Cache

—

32 KB per WGP

Performance

Pixel Rate

110.1 GPixel/s

322.6 GPixel/s

Texture Rate

440.3 GTexel/s

564.5 GTexel/s

FP32 (TFLOPS)

14.09 TFLOPS

36.13 TFLOPS

FP64 (TFLOPS)

7.045 TFLOPS (1:2)

1,129.0 GFLOPS (1:32)

FP16 (TFLOPS)

28.18 TFLOPS (2:1)

72.25 TFLOPS (2:1)

AI/RT

RT Cores

—

56

Matrix Cores

—

112

Power

TDP

475 W

220 W

TDP (W)

475

220 -53.7%

Suggested PSU

850 W

550 W

Power Connectors

—

2x 8-pin

Architecture

Architecture

GCN 5.1

RDNA 4.0

GPU Name

Vega 20

Navi 48

Generation

Radeon Pro Mac (Vega Series)

Navi IV (RX 9000)

Process Size

7 nm

4 nm

Transistors

13,230 million

53,900 million

Die Size

331 mm²

357 mm²

Foundry

TSMC

TSMC

Density

40.0M / mm²

151.0M / mm²

API Support

DirectX

12 (12_1)

12 Ultimate (12_2)

OpenGL

4.6

4.6

Vulkan

1.3

1.4

OpenCL

2.1

2.2

Shader Model

6.7

6.8

Physical

Slot Width

Quad-slot

Dual-slot

Outputs

1x HDMI 2.0b4x Thunderbolt

1x HDMI 2.1b3x DisplayPort 2.1a

Bus Interface

Apple MPX

PCIe 5.0 x16

Other

Launch Price

4,399 USD

549 USD

Production

End-of-life

Active

Predecessor

—

Navi III

View Radeon Pro Vega II Duo Details View Radeon RX 9070 Details